Hsin Ting Chou

Bib: 31971M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M45-49)
#0 / 2252
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:03
Rank: #21678
Start5K
29:03 | 9:21/mi
10K· 6.21 mi
56:57
Rank: #21296 (+382)
5K10K
27:54 | 8:59/mi
15K· 9.32 mi
1:25:40
Rank: #21329 (-33)
10K15K
28:43 | 9:15/mi
20K· 12.43 mi
1:58:04
Rank: #22103 (-774)
15K20K
32:24 | 10:26/mi
Half· 13.11 mi
2:04:42
Rank: #22147 (-44)
20KHalf
6:38 | 9:43/mi
25K· 15.53 mi
2:29:39
Rank: #22300 (-153)
Half25K
24:57 | 10:17/mi
30K· 18.64 mi
3:09:47
Rank: #23212 (-912)
25K30K
40:08 | 12:55/mi
20M
3:25:27
Rank: #23230 (-18)
30K20M
15:40 | 11:32/mi
21M
3:39:43
Rank: #23411 (-181)
20M21M
14:16 | 14:16/mi
35K· 21.75 mi
3:50:00
Rank: #23587 (-176)
21M35K
10:17 | 13:45/mi
23M
4:06:12
Rank: #23736 (-149)
35K23M
16:12 | 12:56/mi
24M
4:17:37
Rank: #23753 (-17)
23M24M
11:25 | 11:25/mi
40K· 24.85 mi
4:28:04
Rank: #23775 (-22)
24M40K
10:27 | 12:13/mi
25.2M
4:32:33
Rank: #23789 (-14)
40K25.2M
4:29 | 13:00/mi
Finish· 26.22 mi
4:44:33
Rank: #23851 (-62)
25.2MFinish
12:00 | 11:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:42
Pace9:31 /mi
2nd Half
Distance13.11 mi
Time2:39:51
Pace12:12 /mi
📊Positive Split: 28.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:4129:039:2129:03
9:21
-
10K
6.21 mi12:16:3556:579:1027:54
8:59
-0:22
15K
9.32 mi12:45:181:25:409:1128:43
9:15
+0:16
20K
12.43 mi13:17:421:58:049:3032:24
10:26
+1:11
Half
13.11 mi13:24:202:04:429:316:38
9:43
-0:43
25K
15.53 mi13:49:172:29:399:3824:57
10:17
+0:34
30K
18.64 mi14:29:253:09:4710:1140:08
12:55
+2:38
20M
20.00 mi14:45:053:25:2710:1615:40
11:32
-1:23
21M
21.00 mi14:59:213:39:4310:2814:16
14:16
+2:44
35K
21.75 mi15:09:383:50:0010:3510:17
13:45
-0:31
23M
23.00 mi15:25:504:06:1210:4216:12
12:56
-0:49
24M
24.00 mi15:37:154:17:3710:4411:25
11:25
-1:31
40K
24.85 mi15:47:424:28:0410:4710:27
12:13
+0:48
25.2M
25.20 mi15:52:114:32:3310:494:29
13:00
+0:47
Finish
26.22 mi16:04:114:44:3310:5212:00
11:47
-1:13

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:59 /mi

Average Pace

10:52 /mi

Slowest Pace

14:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:39

53% of race

Time at Steady Pace

49:32

17% of race

Time at Slower Pace

1:25:22

30% of race

Average Pace: 10:51 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:48:4129:039:2129:03
9:21
#21678
10K
6.21 mi12:16:3556:579:1027:54
8:59
#21296
15K
9.32 mi12:45:181:25:409:1128:43
9:15
#21329
20K
12.43 mi13:17:421:58:049:3032:24
10:26
#22103
Half
13.11 mi13:24:202:04:429:316:38
9:43
#22147
25K
15.53 mi13:49:172:29:399:3824:57
10:17
#22300
30K
18.64 mi14:29:253:09:4710:1140:08
12:55
#23212
20M
20.00 mi14:45:053:25:2710:1615:40
11:32
#23230
21M
21.00 mi14:59:213:39:4310:2814:16
14:16
#23411
35K
21.75 mi15:09:383:50:0010:3510:17
13:45
#23587
23M
23.00 mi15:25:504:06:1210:4216:12
12:56
#23736
24M
24.00 mi15:37:154:17:3710:4411:25
11:25
#23753
40K
24.85 mi15:47:424:28:0410:4710:27
12:13
#23775
25.2M
25.20 mi15:52:114:32:3310:494:29
13:00
#23789
Finish
26.22 mi16:04:114:44:3310:5212:00
11:47
#23851
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi21678129261292621450(Top 81%)12954(Top 85%)12954(Top 575%)
10K6.21 mi3.10 mi21296+38212800+12612800+12620791(Top 78%)12625(Top 83%)12625(Top 561%)
15K9.32 mi3.11 mi21329-3312849-4912849-4921450(Top 81%)12954(Top 85%)12954(Top 575%)
20K12.43 mi3.11 mi22103-77413196-34713196-34723705(Top 89%)13937(Top 92%)13937(Top 619%)
Half13.11 mi0.68 mi22147-4413215-1913215-1922700(Top 85%)13500(Top 89%)13500(Top 599%)
25K15.53 mi2.42 mi22300-15313274-5913274-5922817(Top 86%)13515(Top 89%)13515(Top 600%)
30K18.64 mi3.11 mi23212-91213702-42813702-42825341(Top 95%)14560(Top 96%)14560(Top 647%)
20M20.00 mi1.36 mi23230-1813691+1113691+1123566(Top 89%)13723(Top 90%)13723(Top 609%)
21M21.00 mi1.00 mi23411-18113774-8313774-8325256(Top 95%)14494(Top 96%)14494(Top 644%)
35K21.75 mi0.75 mi23587-17613849-7513849-7526030(Top 98%)14856(Top 98%)14856(Top 660%)
23M23.00 mi1.25 mi23736-14913909-6013909-6025025(Top 94%)14352(Top 95%)14352(Top 637%)
24M24.00 mi1.00 mi23753-1713907+213907+223754(Top 89%)13700(Top 90%)13700(Top 608%)
40K24.85 mi0.85 mi23775-2213908-113908-124140(Top 91%)13869(Top 91%)13869(Top 616%)
25.2M25.20 mi0.35 mi23789-1413912-413912-423956(Top 90%)13773(Top 91%)13773(Top 612%)
Finish26.22 mi1.02 mi23851-6213935-2313935-2325006(Top 94%)14312(Top 94%)14312(Top 636%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

21450

Males

12954

M45-49

12954

5K→10K

3.1 - 6.2 mi

Top 78%
×5stories
+79ft-138ft

Overall

20791

Males

12625

M45-49

12625

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

21450

Males

12954

M45-49

12954

15K→20K

9.3 - 12.4 mi

Top 89%
×5stories
+106ft-86ft

Overall

23705

Males

13937

M45-49

13937

20K→Half

12.4 - 13.1 mi

Top 85%
×2stories
+19ft-37ft

Overall

22700

Males

13500

M45-49

13500

Half→25K

13.1 - 15.5 mi

Top 86%
×4stories
+66ft-88ft

Overall

22817

Males

13515

M45-49

13515

25K→30K

15.5 - 18.6 mi

Top 95%
×9stories
+181ft-148ft

Overall

25341

Males

14560

M45-49

14560

30K→20M

18.6 - 20.0 mi

Top 89%
×5stories
+64ft-50ft

Overall

23566

Males

13723

M45-49

13723

20M→21M

20.0 - 21.0 mi

Top 95%
×8stories
+106ft-24ft

Overall

25256

Males

14494

M45-49

14494

21M→35K

21.0 - 21.8 mi

Top 98%
×7stories
+17ft-86ft

Overall

26030

Males

14856

M45-49

14856

35K→23M

21.8 - 23.0 mi

Top 94%
×5stories
+23ft-63ft

Overall

25025

Males

14352

M45-49

14352

23M→24M

23.0 - 24.0 mi

Top 89%
×6stories
+12ft-82ft

Overall

23754

Males

13700

M45-49

13700

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

24140

Males

13869

M45-49

13869

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

23956

Males

13773

M45-49

13773

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2stories
+22ft-21ft

Overall

25006

Males

14312

M45-49

14312

Passing Analysis

Category:
Athletes Passed
864
Passed By
3037
Net Change
-2173
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21678
5K10K515133+382#21678#21296
10K15K144177-33#21296#21329
15K20K14788-774#21329#22103
20KHalf1458-44#22103#22147
Half25K51204-153#22147#22300
25K30K5917-912#22300#23212
30K20M4765-18#23212#23230
20M21M5186-181#23230#23411
21M35K3179-176#23411#23587
35K23M10159-149#23587#23736
23M24M2441-17#23736#23753
24M40K2042-22#23753#23775
40K25.2M721-14#23775#23789
25.2MFinish567-62#23789#23851
TOTALS8643037-2173
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing